Before adding the SIP Truck to FreePBX, please make sure you have created an Extension and added it to your Phone.

1. Login to your FreePBX Installation and in the top menu go Connectivity -> Trunks. Click on the Add Trunk button and select Add SIP (chan_sip) Trunk.



2. On the General tab give the trunk a name.



3. Click on the sip Settings tab and add the below details into the PEER Details text box. Make sure to update the username password and URL to be what Crazytel provided when setting up your SIP Trunk.

username=USERNAME
fromuser=USERNAME
secret=PASSWORD
host=sip.crazytel.net.au
fromdomain=sip.crazytel.net.au
type=friend
context=from-trunk
insecure=port,invite
trustrpid=yes
sendrpid=yes
qualify=no
dtmfmode=rfc2833
disallow=all
allow=alaw&ulaw



4. Click on the Incoming tab and enter the details below into the Register String. Make sure to update the username password and URL to be what Crazytel provided when setting up your SIP Trunk.

USERNAME:PASSWORD:USERNAME@sip.crazytel.net.au/USERNAME



You will now be able to make and receive calls through your Crazytel service.

If you experience any issues, please check out FreePBX Quick Tips guides.